Paper from pines makes headlines

Less than a year after Charles Herty opened his research lab, a Georgia weekly called the Soperton News printed its March 31, 1933 edition on experimental paper made from southern pine trees. Seven months later, nine other newspapers followed suit.

Herty had championed, cajoled and shepherded a watershed event in the centuries-old history of papermaking. Visionary and entrepreneur, twice president of the American Chemical Society, he expounded an idea which was revolutionary in that time: southern pines could be grown as crops and made into excellent white paper.

For decades the prevailing wisdom held that southern pines were too gummy to be used for anything but cardboard and other brown paper. The forest and white paper industries had been built around the less sappy—and quickly dwindling—hardwoods of the northern United States and Canada. In the precarious economic climate of the 1930s, the paper industry had little incentive to venture elsewhere.


A passion for southern pines
For Herty, the incentive was the Great Depression. His native south had been hard-hit by the stock market crash, bank closings and other financial catastrophes. Many of his fellow southerners knew little but farming and lived hand-to-mouth even in the best of times. The region’s abundant pines would provide an economic boost. "In order to give our people a living and get them out of one-room shacks, it may be desirable in the next 15 years to eat into our forest capital," he told the Savannah Morning News.


Herty had saved these forests in 1903 by inventing a new method of extracting resin, used to make turpentine, that did not scar and damage the trees. Now, he turned to chemistry to address another concern: the high level of resin in the pines’ wood, which was believed to block the bleaching with acidic sulfite solutions needed to make white paper.


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